package com.github.itdachen.framework.tools.ip;

import com.alibaba.fastjson2.JSONObject;
import com.github.itdachen.framework.context.constants.Constants;
import com.github.itdachen.framework.tools.http.HttpUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Description:
 * Created by 剑鸣秋朔 on 2023/02/02 16:11
 * Created with IntelliJ IDEA.
 */
public class AddressUtils {
    private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);
    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";
    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP(String ip) {
        // 内网不查询
        if (IpUtils.internalIp(ip)) {
            return "内网IP";
        }
        try {
            String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", Constants.GBK);
            if (StringUtils.isEmpty(rspStr)) {
                log.error("获取地理位置异常 {}", ip);
                return UNKNOWN;
            }
            JSONObject obj = JSONObject.parseObject(rspStr);
            String region = obj.getString("pro");
            String city = obj.getString("city");
            return String.format("%s %s", region, city);
        } catch (Exception e) {
            log.error("获取地理位置异常 {}", e);
        }
        return UNKNOWN;
    }

}
